Boboqulova Durdona Sanjar qizi. 2025. “THE FUNDAMENTAL PROPERTIES OF ELLIPSOIDS, HYPERBOLOIDS, AND PARABOLOIDS”. FANLARARO TAFAKKUR MAVZUSIDAGI ILMIY-AMALIY KONFERENSIYA 1 (4):219-22. https://globalscholars.uz/index.php/ft/article/view/1228.